O'Callaghan, Christopher
UCL Great Ormond Street Institute of Child Health,
United Kingdom
2024 Rank: 69,705
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Respiratory System
SubField 2:
Pediatrics
Rank in SubField 1: 684 out of 65,702 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 69,705 | 69,930 |
| Total Cites | 7,876 | 9,455 |
| H-index | 50 | 54 |
| Hm-index | 21 | 22 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 86 | 97 |
| Number of Single+First Authored Papers | 61 | 61 |
| Total Cites to Single+First Authored Papers | 1,224 | 1,373 |
| Number of Single+First+Last Authored Papers | 146 | 146 |
| Total Cites to Single+First+Last Authored Papers | 4,183 | 4,774 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,274 | 5,740 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.65 |
| Self-Citation Percentage |
16.70%
|
|
O'Callaghan, Christopher
UCL Great Ormond Street Institute of Child Health,
United Kingdom
2023 Rank: 66,850
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Respiratory System
SubField 2:
Pediatrics
Rank in SubField 1: 669 out of 62,427 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 66,850 | 66,481 |
| Total Cites | 7,335 | 8,867 |
| H-index | 50 | 53 |
| Hm-index | 21 | 22 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 86 | 97 |
| Number of Single+First Authored Papers | 61 | 61 |
| Total Cites to Single+First Authored Papers | 1,181 | 1,330 |
| Number of Single+First+Last Authored Papers | 146 | 146 |
| Total Cites to Single+First+Last Authored Papers | 3,975 | 4,566 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,858 | 5,321 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.67 |
| Self-Citation Percentage |
17.28%
|
|
O'Callaghan, Christopher
UCL Great Ormond Street Institute of Child Health,
United Kingdom
2022 Rank: 65,860
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Respiratory System
SubField 2:
Pediatrics
Rank in SubField 1: 669 out of 60,663 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 65,860 | 65,832 |
| Total Cites | 6,509 | 7,849 |
| H-index | 46 | 50 |
| Hm-index | 20 | 22 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 87 | 97 |
| Number of Single+First Authored Papers | 57 | 57 |
| Total Cites to Single+First Authored Papers | 1,107 | 1,240 |
| Number of Single+First+Last Authored Papers | 135 | 135 |
| Total Cites to Single+First+Last Authored Papers | 3,671 | 4,211 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,364 | 4,775 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.64 |
| Self-Citation Percentage |
17.07%
|
|
O'Callaghan, Christopher
Great Ormond Street Hospital for Children NHS Foundation Trust,
United Kingdom
2021 Rank: 65,417
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Respiratory System
SubField 2:
Pediatrics
Rank in SubField 1: 682 out of 60,468 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 65,417 | 64,910 |
| Total Cites | 6,213 | 7,555 |
| H-index | 44 | 48 |
| Hm-index | 20 | 21 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 86 | 96 |
| Number of Single+First Authored Papers | 60 | 60 |
| Total Cites to Single+First Authored Papers | 1,078 | 1,222 |
| Number of Single+First+Last Authored Papers | 139 | 139 |
| Total Cites to Single+First+Last Authored Papers | 3,526 | 4,068 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,153 | 4,557 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.66 |
| Self-Citation Percentage |
17.76%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Respiratory System
SubField 2:
Pharmacology & Pharmacy
Rank in SubField 1: 668 out of 52,718 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 63,521 | 60,253 |
| Total Cites | 5,548 | 6,767 |
| H-index | 42 | 48 |
| Hm-index | 19 | 21 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 86 | 95 |
| Number of Single+First Authored Papers | 57 | 57 |
| Total Cites to Single+First Authored Papers | 1,011 | 1,139 |
| Number of Single+First+Last Authored Papers | 135 | 135 |
| Total Cites to Single+First+Last Authored Papers | 3,196 | 3,705 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,696 | 4,079 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.66 |
| Self-Citation Percentage |
18.01%
|
|
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